public override RiscVInstruction Decode(uint hInstr, RiscVDisassembler dasm)
{
if (!dasm.rdr.TryReadUInt16(out ushort hiword))
{
return(dasm.CreateInvalidInstruction());
}
uint wInstr = (uint)hiword << 16;
wInstr |= hInstr;
return(subDecoders.Decode(wInstr, dasm));
}
public override V850Instruction DisassembleInstruction()
{
this.addr = rdr.Address;
if (!rdr.TryReadLeUInt16(out this.uInstr))
{
return(null);
}
displacement = 0;
ops.Clear();
var instr = rootDecoder.Decode(uInstr, this);
instr.Address = addr;
instr.Length = (int)(rdr.Address - addr);
return(instr);
}